Atlantic Water Gardens Bio-Rocks Filter Media Size:0.50 Cubic Feet Lifegard Aquatics Chemical Filter Modules

Lifegard Aquatics Chemical Filter Modules provide excellent chemical filtration for aquariums

Arbor with 4' Swing

While many types of aeration tubing float to the surface

Why do I Need a Bottom Drain

Atlantic Water Gardens Bio-Rocks Filter Media Size:0.50 Cubic Feet Lifegard Aquatics Chemical Filter ModulesAtlantic Water Gardens Bio Rocks filter media are an effective, lightweight biological media. With all the surface area but 25% less weight than lava rock and half the weight of gravel, expanded clay Bio Rocks are the more stable, less abrasive alternative to heavyweight bio media! Comes with a 5 year warranty. SKU UPC Code Description BB0500 727429001103 Bio Rocks, 0. 50 cubic feet Bulk size ships by truck freight, which requires that you be present